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參數資料
| 型號： | ADM202E |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發器與0.1uF電容 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 163K |
| 代理商： | ADM202E |
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
EM/EMC Compliant,
6
15 kV ESDProtected,
RS-232 Line Drivers/Receivers
ADM202E/ADM1181A
Analog Devices, Inc., 1996
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
FUNCT IONAL BLOCK DIAGRAMS
C1+
C1–
C2+
C2–
V
CC
V+
0.1μF
10V
0.1μF
10V
V–
+5V TO +10V
VOLTAGE
DOUBLER
3
1
2
+5V INPUT
C3
0.1μF
10V
4
5
+10V TO –10V
VOLTAGE
INVERTER
6
C4
0.1μF
10V
14
11
T1
OUT
T1
IN
16
C5
0.1μF
10V
7
10
T2
OUT
T2
IN
12
13
8
9
ADM1181A
R1
OUT
R2
OUT
R1
IN
R2
IN
CMOS
INPUTS
CMOS
OUTPUTS
EIA/TIA-232
OUTPUTS
EIA/TIA-232
INPUTS
*
15
NOTE
*
INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
GND
C1+
C1–
C2+
C2–
V
CC
V+
0.1μF
10V
0.1μF
10V
V–
+5V TO +10V
VOLTAGE
DOUBLER
3
1
2
+5V INPUT
C3
0.1μF
6.3V
4
5
+10V TO –10V
VOLTAGE
INVERTER
6
C4
0.1μF
10V
14
11
T1
OUT
T1
IN
16
C5
0.1μF
7
10
T2
OUT
T2
IN
12
13
8
9
ADM202E
R1
OUT
R2
OUT
R1
IN
R2
IN
CMOS
INPUTS
CMOS
OUTPUTS
EIA/TIA-232
OUTPUTS
EIA/TIA-232
INPUTS
*
15
NOTE
*
INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT
GND
T1
T2
R1
R2
T1
T2
R1
R2
GE NE RAL DE SCRIPT ION
T he ADM202E and ADM1181A are robust, high speed, 2-
channel RS232/V.28 interface devices that operate from a single
+5 V power supply. Both products are suitable for operation in
harsh electrical environments and are compliant with the EU di-
rective on EMC (89/336/EEC). Both the level of electromag-
netic emissions and immunity are in compliance. EM immunity
includes ESD protection in excess of
±
15 kV on all I/O lines,
Fast T ransient burst protection (1000-4-4) and Radiated Im-
munity (1000-4-3). EM emissions include radiated and
conducted emissions as required by Information T echnology
Equipment EN55022, CISPR22.
T he ADM202E and ADM1181A conform to the EIA-232E and
CCIT T V.28 specifications and operate at data rates up to
230 kbps.
Four external 0.1
μ
F charge pump capacitors are used for the
voltage doubler/inverter permitting operation from a single +5 V
supply.
T he ADM202E provides a robust pin-compatible upgrade for
existing ADM202, ADM232L or MAX 202E/MAX 232E sock-
ets. It is available in a 16-pin DIP, wide and narrow SO and also
a space saving T SSOP package. T he T SSOP package gives a
44% space saving over SOIC.
T he ADM1181A provides a robust pin compatible upgrade for
the LT C1181A, and it is available in 16-pin DIP and 16-lead
SO packages.
FEATURES
Complies with 89/336/EEC EMC Directive
ESD Protection to IEC1000-4-2 (801.2)
6
8 kV: Contact Discharge
6
15 kV: Air-Gap Discharge
6
15 kV: Human Body Model
EFT Fast Transient Burst Immunity (IEC1000-4-4)
Low EMI Emissions (EN55022)
230 kbits/s Data Rate Guaranteed
TSSOP Package Option
Upgrade for MAX202E, 232E, LT1181A
APPLICATIONS
General Purpose RS-232 Data Link
Portable Instruments
PDAs
ORDE RING GUIDE
Model
T emperature Range
Package Option
ADM202EAN
ADM202EARW
ADM202EARN
ADM202EARU
ADM1181AAN
ADM1181AARW
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
N-16
R-16W
R-16N
RU-16
N-16
R-16W
相關PDF資料 |
PDF描述 |
|---|---|
| ADM1181 | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ADM1181A | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ADM202EAN | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ADM202EARN | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ADM202EARU | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM202EAN | 功能描述:IC TX/RX RS-232 5V 15KV 16DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM202EANZ | 功能描述:IC TX/RX RS-232 5V 15KV 16DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:1 系列:- 類型:線路收發器 驅動器/接收器數:5/3 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:Digi-Reel® 產品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6 |
| ADM202EARN | 功能描述:IC TXRX RS-232 5V 15KV 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM202EARN-REEL | 功能描述:IC TX/RX RS-232 5V 15KV 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| ADM202EARN-REEL7 | 功能描述:IC TX/RX RS-232 5V 15KV 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
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